Here is the presentation for materials and shapes we looked at in our last class.
Wednesday, 27 April 2011
Sunday, 17 April 2011
A review
Writing a review
View more presentations from rrrosaco.
And do this exercise as practice for your review and the exam.
And do this exercise as practice for your review and the exam.
Monday, 4 April 2011
wish
Wish
View more presentations from rrrosaco.
Now let's do some practice:
click here ,here and here
And to know more watch this video and this lesson with exercises and this one
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